SBS-4002

Smart Battery Series

The SBS-4002 is a two bay, level-3, stand alone battery charger that is compliant with the standard Smart Battery System. As such, it can charge any type of battery chemistry provided that the pack adheres to the System Management Bus (SMBus) specifications. The two bays are charged simultaneously and a discharge can be performed in either bay. The SBS-4002 uses an external universal switching power supply of 24V up to 120W.

Target Batteries:

Any battery pack that is compliant with the Smart Battery Style

Configuration Options

Multiple configuration options are available including totally custom solutions and medical grade chargers

SBS-3110-00201

SBS-3110-00202

SBS-3110-00204

Custom

Specifications

General

                
                            SMBus
                        
                            Level 3
                        
                            Charge rate
                        
                            4000mA (max)
                        
                            2 Bays
                        
                           Simultaneous Charge
                        
                            Recalibration
                        
                            SMBus 1000mA (max)
                        
                            Input Connector
                        
                            2.5mm, center positive
                        
                            Maximum Battery Voltage
                        
                            30V +/-0.2VDC
                        
                            Minimum Battery Voltage
                        
                            4VDC +/-0.05VDC
                        
                            Maximum Charge Current
                        
                            4000mA +100mA
                        
                            Minimum battery current
                        
                            0mA
                        
                            Maximum granularity
                        
                            16mA
                        
                            Operating Temperature
                        
                            0°C to 50°C
                        
                            Emergency Shutdown Temp
                        
                            >65°C in either bay

Physical and Environmental

                
                            Dimensions
                        
                             6.89” x 4.89” x 2.30”
                          
                          (175mm x 124mm x 58mm)
                          
                            Weight
                        
                            13.6oz (385g)
                        
                            Material
                        
                            Black ABS GSM
                        
                            Battery Bay Geometry
                        
                            Various available
                        
                            Input connector
                        
                            2.5mm, center positive
                        
                            Storage Temperature
                        
                            -20 C to 70 C
                        
                            Humidity
                        
                            15% to 95% (non-condensing)

LED Indications

                
                            Off
                        
                            No battery detected
                        
                            Green Flashing
                        
                            Fast charging
                        
                            Green solid
                        
                            Fully charged
                        
                            Yellow Flashing
                        
                            Recalibrating
                        
                           Yellow/Green
                        
                            Recalibrated
                        
                           Yellow Solid
                        
                            Standby or suspend
                        
                           Red Flashing
                        
                            Error

Recalibration

                
                            Implementation
                        
                            Smart batteries only
                        
                            Activation
                        
                            Push button
                        
                            Basic Algorithm
                        
                            Charge-Discharge-Charge
                        
                            Discharge Rate
                        
                            1000mA (max)
                        
                            Discharge Termination
                        
                            Status register=xxxx xxxx xxx1 xxxx (Binary)

Battery Charger Interaction Specifications

                
                        Smart Batteries (SMBus)
                        
                            Non-SMBus 
                        
                            Chemistry
                        
                        Any
                        
                            N/A
                        
                            Termination Algorithm
                        
                        Status register=xxxx xxxx xx1x xxxx (Binary)

                            N/A
                        
                            Termination Value
                        
                        Determined by pack
                        
                            N/A
                        
                            Wake-Up Current
                        
                        ~250mA
                        
                            N/A
                        
                            Charge Current
                        
                        3 minutes maximum
                        
                            N/A
                        
                            Charge Voltage Limit
                        
                        Determined by pack
                        
                            N/A
                        
                            Communications Polling Rate
                        
                        6 seconds
                        
                            N/A
                        
                            Suspend Charging
                        
                        Dependent on battery alarm bits
                        
                            N/A
                        
                            Override Timer
                        
                        None
                        
                            N/A

Agency Certifications

Kit Contents

Standard Kit Contents

Charger
Universal switching power supply
Line cord (specific country)
Instruction sheet

Optional Components

Vehicle power adapter

Carton Dimensions

12.62” x 7.75” x 2.50”